我正在编写一个小型 WCF/WPF 应用程序来调整图像大小，但是当我尝试从客户端向我的服务发送大小为 28K 的图像时，WCF 让我很伤心。当我发送较小的图像时，该服务运行良好。我立即认为这是一个配置问题，我在网上搜索了有关绑定配置中 MaxArrayLength 属性的帖子。我已将客户端和服务器上这些设置的限制提高到最大 2147483647，但我仍然收到以下错误：
格式化程序在尝试反序列化消息时抛出异常：尝试反序列化参数http://mywebsite.com/services/servicecontracts/2009/01:OriginalImage时出错。InnerException 消息是“反序列化 System.Drawing.Image 类型的对象时出错。读取 XML 数据时已超出最大数组长度配额 (16384)。可以通过更改创建 XML 阅读器时使用的 XmlDictionaryReaderQuotas 对象的 MaxArrayLength 属性来增加此配额。有关更多详细信息，请参阅 InnerException。
我使我的客户端和服务器配置相同，它们如下所示： 服务器：
<system.serviceModel>
<bindings>
<netTcpBinding>
<binding name="NetTcpBinding_ImageResizerServiceContract" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
transactionFlow="false" transferMode="Buffered" transactionProtocol="OleTransactions"
hostNameComparisonMode="StrongWildcard" listenBacklog="10"
maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxConnections="10"
maxReceivedMessageSize="2147483647">
<readerQuotas maxDepth="32"
maxStringContentLength="2147483647"
maxArrayLength="2147483647"
maxBytesPerRead="2147483647"
maxNameTableCharCount="2147483647" />
<reliableSession ordered="true" inactivityTimeout="00:10:00" enabled="false" />
<security mode="Transport">
<transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" />
<message clientCredentialType="Windows" />
</security>
</binding>
</netTcpBinding>
</bindings>
<behaviors>
<serviceBehaviors>
<behavior name="ServiceBehavior">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<services>
<service name="LogoResizer.WCF.ServiceTypes.ImageResizerService" behaviorConfiguration="ServiceBehavior">
<host>
<baseAddresses>
<add baseAddress="http://localhost:900/mex/"/>
<add baseAddress="net.tcp://localhost:9000/" />
</baseAddresses>
</host>
<endpoint binding="netTcpBinding" contract="LogoResizer.WCF.ServiceContracts.IImageResizerService" />
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
</service>
</services>
</system.serviceModel>
我的客户端配置如下所示：
<system.serviceModel>
<bindings>
<netTcpBinding>
<binding name="NetTcpBinding_ImageResizerServiceContract" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
transactionFlow="false" transferMode="Buffered" transactionProtocol="OleTransactions"
hostNameComparisonMode="StrongWildcard" listenBacklog="10"
maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxConnections="10"
maxReceivedMessageSize="2147483647">
<readerQuotas maxDepth="32"
maxStringContentLength="2147483647"
maxArrayLength="2147483647"
maxBytesPerRead="2147483647"
maxNameTableCharCount="2147483647" />
<reliableSession ordered="true" inactivityTimeout="00:10:00" enabled="false" />
<security mode="Transport">
<transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" />
<message clientCredentialType="Windows" />
</security>
</binding>
</netTcpBinding>
</bindings>
<client>
<endpoint address="net.tcp://localhost:9000/" binding="netTcpBinding"
bindingConfiguration="NetTcpBinding_ImageResizerServiceContract"
contract="ImageResizerService.ImageResizerServiceContract"
name="NetTcpBinding_ImageResizerServiceContract">
<identity>
<userPrincipalName value="me@domain.com" />
</identity>
</endpoint>
</client>
</system.serviceModel>
似乎无论我将这些值设置为什么，我仍然会收到一条错误消息，说 wcf 无法序列化我的文件，因为它大于 16384。有什么想法吗？
更新：为了我的隐私，userPrincipalName 标签中的电子邮件地址已被更改